164487147392

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{46061}}^1$

素因数の和:47311

約数の個数: 64

約数和(自身を含む): 342225920160

約数和(自身を除く): 177738772768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1213, 1472, 2426, 2944, 4852, 9704, 19408, 27899, 38816, 46061, 55798, 77632, 92122, 111596, 155264, 184244, 223192, 368488, 446384, 736976, 892768, 1059403, 1473952, 1785536, 2118806, 2947904, 3571072, 4237612, 5895808, 8475224, 16950448, 33900896, 55871993, 67801792, 111743986, 135603584, 223487972, 446975944, 893951888, 1285055839, 1787903776, 2570111678, 3575807552, 5140223356, 7151615104, 10280446712, 20560893424, 41121786848, 82243573696, 164487147392]

約数ペア:

[(1, 164487147392), (2, 82243573696), (4, 41121786848), (8, 20560893424), (16, 10280446712), (23, 7151615104), (32, 5140223356), (46, 3575807552), (64, 2570111678), (92, 1787903776), (128, 1285055839), (184, 893951888), (368, 446975944), (736, 223487972), (1213, 135603584), (1472, 111743986), (2426, 67801792), (2944, 55871993), (4852, 33900896), (9704, 16950448), (19408, 8475224), (27899, 5895808), (38816, 4237612), (46061, 3571072), (55798, 2947904), (77632, 2118806), (92122, 1785536), (111596, 1473952), (155264, 1059403), (184244, 892768), (223192, 736976), (368488, 446384)]